package com.itheima.health.config;

import org.springframework.cache.annotation.CachingConfigurerSupport;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.StringRedisSerializer;

/**
 * Redis配置类
 */
@Configuration
public class RedisConfig extends CachingConfigurerSupport{

    @Bean
    public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory connectionFactory) {
        // 创建RedisTemplate对象
        RedisTemplate<Object, Object> redisTemplate = new RedisTemplate<>();
        //默认的Key序列化器为：JdkSerializationRedisSerializer
        redisTemplate.setKeySerializer(new StringRedisSerializer());
        // 默认的Value序列化器为：JdkSerializationRedisSerializer
        redisTemplate.setHashKeySerializer(new StringRedisSerializer());
        // 设置RedisTemplate的连接工厂
        redisTemplate.setConnectionFactory(connectionFactory);
        return redisTemplate;
    }
}